Evidence row 3135756

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ciHqTs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5d9e2dc4-d944-42a0-8d15-d942a0c54ab9/.well-known/agent-card.json"
    ]
  ],
  "name": "Ziamert",
  "owner_address": "0x5964226787c3993357ba5e134e5c5f8b41ebc0b6",
  "raw": {
    "agent_id": "298509",
    "agent_uri": "https://centralcity.ai/a/ciHqTs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ziamert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ciHqTs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ziamert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5d9e2dc4-d944-42a0-8d15-d942a0c54ab9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ciHqTs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:43:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ziamert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ciHqTs"
}

What the leaf hashes

{"body":"2107ef37749e075008720d03912a7d30b18ea672d81ac61eb7e4f0a903e6d70b","id":3135756,"kind":"listing","method":"sync.erc8004/1","observed_us":1793828608960630,"prev":null,"subject":"erc8004:5042:298509","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x1278b61254c228b31ef21e015ed0cb0ed2d6fc01ffd79429ace1173841ff6d14
2. 0xfa726a82b6a684a74f18e10a5bce6296037c0b1712976a3d26a6138afdb00f32
3. 0x9be67c9737676cb1c77300946aa6f01ef9b6822cef62ce7259a3c1b1ab020413
4. 0x9199f9636ae5934f34b637f1c4992c4faef82d701b4647d6aa5901d40248b624
5. 0x40c1b126ce3a1512927ed0b7b8ab5bc03c8b1c847a17d720d7e6a268bf017e3a
6. 0x0ce0f9da456419b052668164860652a43b007f194ea29ae4ca522cbb98de50ed
7. 0xf2fb4971fdb1c32a793645c2ad71b258c7c36bd07b287c73f884c01e84dcd56a
8. 0x1aec5ee95a4976b410bfc8f679c8039babbe18572bbcac15d6c4acc903e02c24
9. 0xd031e810453449416c5f4f84a5ab7cbffc6265a4190f0229f67dc0606db2aca4
10. 0x6361a084f2b04316456daf29fc262c858e64d87484bc302fc618d09b58be0d3b
11. 0x5470a680472a994f0b9cda58c0f1d71bd1aa74c255c951749a2b20206e08630f
12. 0x2d922e5fbe6e5a032695ac07dfcff60026b7206dcebb644067a402c7a1ee75e5
13. 0x0c961c90e8e90ea0bf2db9ef631f7a8ed79970c2c84fcf0e6534f1a7d66dc961
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345